What are facts about hangzhou bay bridge?

* Length: 35.673 kilometers (22.165 miles)

* Width: 33.1 meters (109 feet)

* Height: 62 meters (203 feet)

* Total investment: $1.4 billion USD

* Construction time: six years (October 2003— June 2008)

* Design: cable-stayed bridge

* Traffic capacity: 50,000 vehicles per day

* Wind resistance: designed to withstand typhoons with wind speeds of up to 300 kilometers per hour (186 miles per hour)

* Earthquake resistance: designed to withstand earthquakes of up to magnitude 8 on the Richter scale

Here are some additional notable facts about the Hangzhou Bay Bridge:

* It is the third longest bridge in the world in terms of main span length

* It is one of the world's longest continuous steel truss bridges

* It is located across the Bay of Hangzhou and connects the cities of Jiaxing and Ningbo in China

* It was constructed using more than 400,000 tons of steel, enough to build 60 Eiffel Towers

* During peak construction periods, approximately 10,000 workers were involved in building the bridge

* The bridge features two pedestrian lanes, enabling visitors to enjoy panoramic views of the Hangzhou Bay

Overall, the Hangzhou Bay Bridge is an impressive engineering feat and stands as a testament to China's remarkable engineering capabilities.